package org.langqiao.thread;

public class StartDead extends Thread{

	private int i;
	
	public void run(){
		for(;i<100;i++){
			System.out.println(getName() + " " + i);
		}
	}
	
	public static void main(String[] args) {
		StartDead sd = new StartDead();
		for(int i=0;i<300;i++){
			System.out.println(Thread.currentThread().getName() + " " +i);
			if(i==20){
				sd.start();
				System.out.println(sd.isAlive());
			}
			if(i>20 && !sd.isAlive()){
				sd.start();
			}
		}
	}

}
